[4-(3-chloro-1,4-naphthoquinon-2-yl)-2,6-diisopropylphenyl]bis(2,4,6-triisopropylphenyl)phosphine

Base Information

• Chemical Name: [4-(3-chloro-1,4-naphthoquinon-2-yl)-2,6-diisopropylphenyl]bis(2,4,6-triisopropylphenyl)phosphine
• CAS No.: 1211107-24-2
• Molecular Formula: C₅₂H₆₆ClO₂P
• Molecular Weight: 789.522

Synonyms:[4-(3-chloro-1,4-naphthoquinon-2-yl)-2,6-diisopropylphenyl]bis(2,4,6-triisopropylphenyl)phosphine

Chemical Property of [4-(3-chloro-1,4-naphthoquinon-2-yl)-2,6-diisopropylphenyl]bis(2,4,6-triisopropylphenyl)phosphine

Chemical Property:

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Technology Process of [4-(3-chloro-1,4-naphthoquinon-2-yl)-2,6-diisopropylphenyl]bis(2,4,6-triisopropylphenyl)phosphine

There total 3 articles about [4-(3-chloro-1,4-naphthoquinon-2-yl)-2,6-diisopropylphenyl]bis(2,4,6-triisopropylphenyl)phosphine which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield: 51.0%

2,3-Dichloro-1,4-naphthoquinone (117-80-6) + (4-bromo-2,6-diisopropylphenyl)bis(2,4,6-triisopropylphenyl)phosphine (958007-24-4) → [4-(3-chloro-1,4-naphthoquinon-2-yl)-2,6-diisopropylphenyl]bis(2,4,6-triisopropylphenyl)phosphine (1211107-24-2)

Guidance literature:

(4-bromo-2,6-diisopropylphenyl)bis(2,4,6-triisopropylphenyl)phosphine; With n-butyllithium; In tetrahydrofuran; hexane; at -78 ℃; for 0.5h;

With Trimethyl borate; for 3h; Reflux;

2,3-Dichloro-1,4-naphthoquinone; With bis-triphenylphosphine-palladium(II) chloride; sodium carbonate; In water; toluene; for 13h; Reflux;

DOI:10.1021/om900526m

Reference yield:

(4-bromo-2,6-diisopropylphenyl)bis(2,4,6-triisopropylphenyl)phosphine (958007-24-4) → [4-(3-chloro-1,4-naphthoquinon-2-yl)-2,6-diisopropylphenyl]bis(2,4,6-triisopropylphenyl)phosphine (1211107-24-2)

Guidance literature:

Multi-step reaction with 2 steps

1.1: n-butyllithium / tetrahydrofuran

1.2: Reflux

2.1: bis-triphenylphosphine-palladium(II) chloride; sodium carbonate / water; toluene / Reflux

With bis-triphenylphosphine-palladium(II) chloride; n-butyllithium; sodium carbonate; In tetrahydrofuran; water; toluene; 2.1: |Suzuki Coupling;

DOI:10.1080/10426507.2012.741163

Reference yield:

2,3-Dichloro-1,4-naphthoquinone (117-80-6) + C44H68BO2P → [4-(3-chloro-1,4-naphthoquinon-2-yl)-2,6-diisopropylphenyl]bis(2,4,6-triisopropylphenyl)phosphine (1211107-24-2)

Guidance literature:

With bis-triphenylphosphine-palladium(II) chloride; sodium carbonate; In water; toluene; Reflux;

DOI:10.1080/10426507.2012.741163

upstream raw materials:

2,3-Dichloro-1,4-naphthoquinone

(4-bromo-2,6-diisopropylphenyl)bis(2,4,6-triisopropylphenyl)phosphine

Downstream raw materials:

bis{2,6-diisopropyl-4-[3-[4-bis(2,4,6-triisopropylphenyl)phosphino-3,5-diisopropylphenyl]-1,4-naphthoquinon-2-yl]phenyl}(2,4,6-triisopropylphenyl)phosphine

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